View the PS904 4-amp power supply. It delivers a clean and consistent output to your access control system, protecting downstream devices.
View the PS904 4-amp power supply. It delivers a clean and consistent output to your access control system, protecting downstream devices.
Brand: Schlage
Category: Power Supplies
Manufacturer Part Number: PS904
Source: Official product page
The Schlage PS904 is a 4-amp, UL 294 Class 2 filtered and regulated power supply for electronic access control systems, offering field-selectable 12 or 24 VDC output, field-installable option boards, and separate battery management to protect downstream devices.
| Model | PS904: 4 amp Class 2 filtered and regulated power-limited output |
|---|---|
| Input voltage | 120/240 VAC, 50/60 Hz, universal input |
| Output voltage | 12 or 24 VDC, field selectable with jumper |
| Regulation | 5% regulation, 240 Vpp max ripple |
| Output protection | current-limited foldback circuit |
| Operating temperature | 32 to 120 F (0 to 49 C) |
| Cabinet dimensions | 14"H x 12"W x 4"D |
| Cabinet finish | grey, baked enamel |
| Cabinet grade | NEMA Grade 1 |
| Weight | 9 lbs (add 4 lbs per battery) |
| AC primary fuse | T4A, 250VAC, 5x20mm |
| Battery fuse | 7.5A 32V ATO blade style |
| Certifications | UL 294, ULC-S318, RoHS, FCC Part 15, Class 2 |
| Low-voltage wiring | Required |
| Basis | PS904: 4 amp Class 2 filtered and regulated power-limited output… Output Voltage: 12 or 24 VDC field selectable with jumper. |
Reviews
There are no reviews yet.